Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852363 | Safety system for venting toxic vapors from extraction system | Joshua J. Glad Felter | 2023-12-26 |
| 10232286 | Closed oil extraction booth with integrated ventilation system | — | 2019-03-19 |
| 4551314 | Process for improving solvent extraction operation using two mixers | Leo W. Beckstead, Robert F. Hogsett | 1985-11-05 |